110110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 268128

約数和(自身を除く): 158018

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 2002, 3146, 4235, 5005, 7865, 8470, 10010, 11011, 15730, 22022, 55055, 110110]

約数ペア:

[(1, 110110), (2, 55055), (5, 22022), (7, 15730), (10, 11011), (11, 10010), (13, 8470), (14, 7865), (22, 5005), (26, 4235), (35, 3146), (55, 2002), (65, 1694), (70, 1573), (77, 1430), (91, 1210), (110, 1001), (121, 910), (130, 847), (143, 770), (154, 715), (182, 605), (242, 455), (286, 385)]